2887: 变幻的矩阵
摘要:解题思路:注意事项:参考代码:n = int(input())la = []lb = []sa = []sb = []for i in range(n): s = list(input().sp……
2887: 变幻的矩阵
摘要:解题思路:注意事项:参考代码:n= int(input())m = [list(map(str,input().split())) for _ in range(n)]cm = [list(map(s……